fix tab completion spam

[xonotic/darkplaces.git] / snd_ogg.c

diff --git a/snd_ogg.c b/snd_ogg.c
index 28ccab1b9b38048ee194921a2ecf426fbcf33849..75b12d1b418dce8425e891e9227a7ba44a94696b 100644 (file)
--- a/snd_ogg.c
+++ b/snd_ogg.c
@@ -622,13 +622,15 @@ Load an Ogg Vorbis file into memory
 qboolean OGG_LoadVorbisFile (const char *filename, sfx_t *sfx)
 {
        unsigned char *data;
-       const char *loopcomment;
+       const char *thiscomment;
        fs_offset_t filesize;
        ov_decode_t ov_decode;
        OggVorbis_File vf;
        vorbis_info *vi;
        vorbis_comment *vc;
        ogg_int64_t len, buff_len;
+       double peak = 0.0;
+       double gaindb = 0.0;
 
        if (!vf_dll)
                return false;
@@ -694,9 +696,15 @@ qboolean OGG_LoadVorbisFile (const char *filename, sfx_t *sfx)
                vc = qov_comment(&vf, -1);
                if(vc)
                {
-                       loopcomment = qvorbis_comment_query(vc, "LOOP_START", 0);
-                       if(loopcomment)
-                               sfx->loopstart = bound(0, (unsigned int) (atof(loopcomment) * (double)snd_renderbuffer->format.speed / (double)per_sfx->format.speed), sfx->total_length);
+                       thiscomment = qvorbis_comment_query(vc, "LOOP_START", 0);
+                       if(thiscomment)
+                               sfx->loopstart = bound(0, (unsigned int) (atof(thiscomment) * (double)snd_renderbuffer->format.speed / (double)per_sfx->format.speed), sfx->total_length);
+                       thiscomment = qvorbis_comment_query(vc, "REPLAYGAIN_TRACK_PEAK", 0);
+                       if(thiscomment)
+                               peak = atof(thiscomment);
+                       thiscomment = qvorbis_comment_query(vc, "REPLAYGAIN_TRACK_GAIN", 0);
+                       if(thiscomment)
+                               gaindb = atof(thiscomment);
                }
        }
        else
@@ -746,9 +754,15 @@ qboolean OGG_LoadVorbisFile (const char *filename, sfx_t *sfx)
                vc = qov_comment(&vf, -1);
                if(vc)
                {
-                       loopcomment = qvorbis_comment_query(vc, "LOOP_START", 0);
-                       if(loopcomment)
-                               sfx->loopstart = bound(0, (unsigned int) (atoi(loopcomment) * (double)snd_renderbuffer->format.speed / (double)sb->format.speed), sfx->total_length);
+                       thiscomment = qvorbis_comment_query(vc, "LOOP_START", 0);
+                       if(thiscomment)
+                               sfx->loopstart = bound(0, (unsigned int) (atoi(thiscomment) * (double)snd_renderbuffer->format.speed / (double)sb->format.speed), sfx->total_length);
+                       thiscomment = qvorbis_comment_query(vc, "REPLAYGAIN_TRACK_PEAK", 0);
+                       if(thiscomment)
+                               peak = atof(thiscomment);
+                       thiscomment = qvorbis_comment_query(vc, "REPLAYGAIN_TRACK_GAIN", 0);
+                       if(thiscomment)
+                               gaindb = atof(thiscomment);
                }
 
                qov_clear (&vf);
@@ -756,5 +770,12 @@ qboolean OGG_LoadVorbisFile (const char *filename, sfx_t *sfx)
                Mem_Free (buff);
        }
 
+       if(peak)
+       {
+               sfx->volume_mult = min(1 / peak, exp(gaindb * 0.05 * log(10)));
+               sfx->volume_peak = peak;
+               Con_DPrintf ("\"%s\" uses ReplayGain (gain %f, peak %f)\n", filename, sfx->volume_mult, sfx->volume_peak);
+       }
+
        return true;
 }